Gabapentin, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 60142-96-3

Trimethyltin chloride, 1000 µg/ml, Methanol, 5ml

Alachlor OA, 100µg/ml in MeOH, 1ml

Dibenz[a,c]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 215-58-7